CVE-2026-46227 | Linux Kernel up to 7.1-rc3 sctp sctp_sendmsg_to_asoc use after free

A vulnerability, which was classified as critical, has been found in Linux Kernel up to 6.6.139/6.12.89/6.18.31/7.0.8/7.1-rc3. Affected is the function sctp_sendmsg_to_asoc of the component sctp. Performing a manipulation results in use after free.

This vulnerability is reported as CVE-2026-46227. The attacker must have access to the local network to execute the attack. No exploit exists.

It is advisable to upgrade the affected component.VulDB Recent EntriesRead More